Pith Number

pith:BMQSMMGI

pith:2018:BMQSMMGIROA7NRAMJXN5J5OCTG

not attested not anchored not stored refs pending

DBSCAN++: Towards fast and scalable density clustering

Heinrich Jiang, Jennifer Jang

arxiv:1810.13105 v3 · 2018-10-31 · cs.LG · stat.ML

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BMQSMMGIROA7NRAMJXN5J5OCTG}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-17T23:45:52.655694Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0b212630c88b81f6c40c4ddbd4f5c299b34e0d36fbbfb1303be05157e32fd180

Aliases

arxiv: 1810.13105 · arxiv_version: 1810.13105v3 · doi: 10.48550/arxiv.1810.13105 · pith_short_12: BMQSMMGIROA7 · pith_short_16: BMQSMMGIROA7NRAM · pith_short_8: BMQSMMGI

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/BMQSMMGIROA7NRAMJXN5J5OCTG \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 0b212630c88b81f6c40c4ddbd4f5c299b34e0d36fbbfb1303be05157e32fd180

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "50f504f8443693082670369f1444907b088eb064678db6025a3b218022268c8b",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-10-31T04:52:46Z",
    "title_canon_sha256": "c1da6ed2d7fc35f02f4c7041186c0807eefd6960c958dbeb7ed87d5cb0a69b02"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.13105",
    "kind": "arxiv",
    "version": 3
  }
}